DTC P0441 EVAP. Emission System Incorrect Purge Flow: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Monitor the fuel tank's vacuum	A leak in PCSV
Enable Conditions	10 V < Battery voltage < 16 V Barometric pressure > 72 kPa (0.72 bar) Engine coolant temperature at startup - Intake air temperature at startup < 6.7°C (12°F) Engine coolant temperature at startup: 4.5 ~ 35°C (40 ~ 95°F) Intake air temperature at startup: 4.5 ~ 35°C (40 ~ 95°F) Fuel level: 15 ~ 85 %
Threshold value	Fuel tank's vacuum > a prescribed threshold
Diagnosis Time	One time during Evaporative system diagnosis
MIL On Condition	2 driving cycle